
package org.jetnuke.modules.blog;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.velocity.VelocityContext;
import org.jetnuke.common.ActionForward;
import org.jetnuke.common.IAction;
import org.jetnuke.common.IAdminInfo;
import org.jetnuke.common.IModuleInfo;
import org.jetnuke.common.IUserInfo;
import org.jetnuke.dao.BlogCategoryDAO;
import org.jetnuke.dao.BlogPostDAO;
import org.jetnuke.dao.DataAccessDriver;
import org.jetnuke.entities.BlogPost;

public class Entry implements IAction {
	int id;
	public void setId(int id) {
		this.id = id;
	}
	public ActionForward exec(HttpServletRequest request,
			HttpServletResponse response, VelocityContext vc, IModuleInfo info,
			String op, IUserInfo ui, IAdminInfo ai) throws Exception {
		if(ui==null || ui.getID()<2)
			return null;
		int uid=ui.getID();

		if(id>0){
			BlogPostDAO bpm=DataAccessDriver.getInst().newBlogPostDAO();
			BlogPost bp=bpm.retrieveByPK(id);
			if(id>0 && bp.getAID()!=uid)
				return null;
			vc.put("post",bp);			
			//BlogCategoryModel bcm=DataAccessDriver.getInst().newBlogCategoryModel();
			//vc.put("cat",bcm.retrieveByPK(bp.getPOSTCATEGORY()));
		}
		BlogCategoryDAO bcm=DataAccessDriver.getInst().newBlogCategoryDAO();
		List categories=bcm.selectByUser(uid);
		vc.put("categories",categories);
		return new ActionForward(op,info);
	}

}
